A nice young man in a suit asks me for my ticket. I show it to him. He explains that, as a resident of the first mezzanine, I am not permitted to walk downstairs and potentially bother the A-List. I am outraged. I am not actually outraged, but I am a bit bored and have friends downstairs. I decide that I will persuade the inhabitants of the mezzanines to rise up as one and to storm the stairs, like in Titanic. They might shoot a few of us, I decide, but they cannot stop us all. We can be free; we can drink in the downstairs bar; we can mingle with Harvey Weinstein.